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Added tag 0.1 for changeset 6b2c35b84186
author Thomas Dixon <reikon@reikon.us>
date Thu, 14 May 2009 17:46:46 -0400
parents 2b4bccdc8387
children
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14
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
1 /**
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
2 * This file is part of the dcrypt project.
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
3 *
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
4 * Copyright: Copyright (C) dcrypt contributors 2008. All rights reserved.
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
5 * License: MIT
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
6 * Authors: Thomas Dixon
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
7 */
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
8
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
9 module dcrypt.misc.Checksum;
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
10
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
11 /** Base class for 32-bit checksums */
30
21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
Thomas Dixon <reikon@reikon.us>
parents: 28
diff changeset
12 abstract class Checksum
21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
Thomas Dixon <reikon@reikon.us>
parents: 28
diff changeset
13 {
14
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
14 /**
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
15 * Compute a checksum.
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
16 *
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
17 * Params:
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
18 * input_ = Data to be processed.
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
19 * start = Starting value for the checksum.
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
20 *
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
21 * Returns: The computed 32 bit checksum.
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
22 */
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
23 uint compute(void[] input_, uint start);
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
diff changeset
24
32
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 30
diff changeset
25 /** Play nice with D2's idea of const. */
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 30
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26 version (D_Version2)
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 30
diff changeset
27 {
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 30
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28 uint compute(string input_, uint start)
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 30
diff changeset
29 {
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 30
diff changeset
30 return compute(cast(ubyte[])input_, start);
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 30
diff changeset
31 }
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 30
diff changeset
32 }
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 30
diff changeset
33
14
5ce3012f1def Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
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34 /** Returns: The name of the checksum algorithm. */
28
ad687db713a4 Further reworked the code for hash padding. Replaced all instances of 'char[]' with 'string' and removed a few 'const' modifiers as per Glenn Haecker's patch for D2 compatibility. Updated CONTRIBUTORS file.
Thomas Dixon <reikon@reikon.us>
parents: 14
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35 string name();
30
21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
Thomas Dixon <reikon@reikon.us>
parents: 28
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36 }